#!/usr/bin/python 

import cgi
import cgitb
cgitb.enable()
import os
print "Content-Type: text/html\n"
print "<html>"
print "<head><title>Quad 20 in CGI"
print "</title></head>"
print "<body>"
for e in range(1,21):
	print str(e*e)+'</br>'
print "</body></html>"
